EL8172, EL8171 Datasheet - Renesas

EL8172 Rail-to-Rail Input-Output Instrumentation Amplifier

CONDITIONS MIN MAX (Note 1) TYP (Note 1) UNIT DC SPECIFICATIONS VOS Input Offset Voltage EL8171 -1.5 ±0.47 1.5 -2 2 mV EL8172 -0.3 ±0.07 0.3 -0.7 0.7 mV TCVOS Input Offset Voltage Temperature Coefficient EL8171 EL8172 1.5 µV/°C 0.14 µV/°C IOS Input Offset Current, ± IN, ± FB -25 ±4 .

DATASHEET EL8171, EL8172 Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifiers FN6293 Rev 6.00 October 9, 2015 The EL8171 and EL8172 are micropower instrumentation amplifiers optimized for single supply operation over the +2.4V to +5.5V range. Inputs and outputs can operate rail-to-rail. As with all instrumentation amplifiers, a pair of inputs provide very high common-mode rejection and are completely independent from a pair of feedback terminals. The feedback termin.

EL8172 Features

* 95µA maximum supply current

* Maximum input offset voltage - 300µV (EL8172) - 1500µV (EL8171)

* 50pA maximum input bias current

* 450kHz -3dB bandwidth (G = 10)

* 170kHz -3dB bandwidth (G = 100)

* Single supply operation - Input voltage range is rail

EL8171-Renesas.pdf